Vigilance; menace (This creature can't be blocked except by two or more creatures.) Abomination of Llanowar's power and toughness are each equal to the number of Elves you control plus the number of Elf cards in your graveyard.

Forests you control are 1/1 green Elf creatures that are still lands. {1}{G}, Sacrifice an Elf: Target creature gets +3/+3 until end of turn.

{T}: Untap target Forest.

{T}: Untap two target lands.

Each other creature you control enters the battlefield with a number of additional +1/+1 counters on it equal to Arwen, Weaver of Hope's toughness.

Alliance — Whenever another creature enters the battlefield under your control, Attended Socialite gets +1/+1 until end of turn.

Whenever you cast a creature spell, draw a card.

Haste {T}: Add one mana of any color. Spend this mana only to cast a creature spell.

Other Elves you control get +1/+1. {T}: Add {G}{G}{G}.

Whenever you attack with one or more Elves, scry 1. Whenever you scry, Celeborn the Wise gets +1/+1 until end of turn for each card looked at while scrying this way.

{T}: Add {G} for each creature you control.

Whenever Copperhorn Scout attacks, untap each other creature you control.

{T}: Exile target land card from a graveyard. Add one mana of any color. {B}, {T}: Exile target instant or sorcery card from a graveyard. Each opponent loses 2 life. {G}, {T}: Exile target creature card from a graveyard. You gain 2 life.

Vigilance {5}{G}, {T}: Draw a card. This ability costs {1} less to activate for each +1/+1 counter on creatures you control.

Trample

Hexproof Drove of Elves's power and toughness are each equal to the number of green permanents you control.

When Dwynen's Elite enters the battlefield, if you control another Elf, create a 1/1 green Elf Warrior creature token.

Reach Other Elf creatures you control get +1/+1. Whenever Dwynen, Gilt-Leaf Daen attacks, you gain 1 life for each attacking Elf you control.

Other Elf creatures have forestwalk. (They can't be blocked as long as defending player controls a Forest.) Other Elves have shroud. (They can't be the targets of spells or abilities.)

{T}: Add {B}. Elves of Deep Shadow deals 1 damage to you.

{T}: Add {G}{G}{G}. Forestcycling {2} ({2}, Discard this card: Search your library for a Forest card, reveal it, put it into your hand, then shuffle.)

Other Elf creatures you control get +1/+1. {T}: Add {G} for each Elf you control.

First strike

{T}: Add {G}.